单词	nickel precursor
释义	nickel precursor 镍源
随便看	have a good head on their shoulders have a good head on your shoulders have a good hold of have a good holiday have a good hunt have a good idea of have a good imagination have a good innings Have a good investment idea have a good job in bank have a good journey have a good/keen eyesight have a good knowledge of London have a good knowledge of the subject have a good laugh have a good laugh about have agoodlaughabout/over something have a good laugh together have a good lead in Have a good look have a good look at have a good memory have a good memory for have a good mind have a good mind to